Rock icons Metallica were inundated with offers of sex from groupies during their heyday - with male fans even offering up their own girlfriends to bandmembers.
Drummer Lars Ulrich admits he and his bandmates were so freaked out by the requests they rarely accepted the odd offers.
He tells Uncut magazine, "In the early days in America back in the mid-'80s, people would often ask us to f**k their girlfriend. The first time it happened to me, we were opening for Ozzy (Osbourne) in 1986 and I was slightly taken aback. But you realise people were serious and you say to yourself, 'So now I'm f**king your girlfriend, are you round the corner, wh**king off? Are you taking pictures? Where do you fit into all this?'
"It's pretty depraved s**t, and it's hard to wrap your head around that when you're f**king someone else's girl. It's not a good thing to ask a band to do, right?"